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  1. Hadoop Common
  2. HADOOP-13351

TestDFSClientSocketSize buffer size tests are flaky

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.8.0, 3.0.0-alpha1
    • Fix Version/s: 2.8.0, 3.0.0-alpha1
    • Component/s: None
    • Labels:
      None

      Description

      TestDFSClientSocketSize has two tests that assert that a value that was set via java.net.Socket#setSendBufferSize is equal to the value subsequently returned by java.net.Socket#getSendBufferSize.

      These tests are flaky when we run them. The occasionally fail.

      This is expected behavior, actually, because Socket#setSendBufferSize()is only a hint. (Similar to how the underlying libc setsockopt(SO_SNDBUF) works).

        Attachments

        1. HADOOP-13351.005.patch
          5 kB
          Mingliang Liu
        2. HADOOP-13351.006.patch
          5 kB
          Mingliang Liu
        3. HADOOP-13351.007.patch
          5 kB
          Mingliang Liu
        4. HADOOP-13551.001.patch
          2 kB
          Aaron Fabbri
        5. HADOOP-13551.002.patch
          3 kB
          Aaron Fabbri
        6. HADOOP-13551.003.patch
          3 kB
          Aaron Fabbri
        7. HADOOP-13551.004.patch
          3 kB
          Aaron Fabbri

          Activity

            People

            • Assignee:
              fabbri Aaron Fabbri
              Reporter:
              fabbri Aaron Fabbri
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              Dates

              • Created:
                Updated:
                Resolved: